These tiny carbon replacement inserts keep your BeFree working optimally. Katadyn says:3x Activated Carbon Filters for BeFree AC Filters. These AC filter replacements are made from activated carbon, which improves taste, reduces odour, and filters chlorine to deliver reliable, fresh-tasting water. Each cartridge can filter up to 200 litres, depending on the water quality, making it easy to carry a spare for longer trips or if you havent changed the cartridge for a while. Our VerdictThe Katadyn BeFree AC Carbon Replacemen keep the system performing as it should. Each 2g capsule fits into the filter housing to improve taste and reduce odours. When the flavour starts turning or the chlorine taste creeps back in, its time to swap in a fresh one. Theyre easy to carry, dead simple to change, and dont require any tools or faff.- Reviewed by Ultralight Outdoor GearFeaturesLow weight activated carbon can be replaced easilyCompatible with Katadyn’s BeFree AC Water Filter SystemsUp to 200 litres capacity depending on water qualitySpecificationsWeight: 2g

These tiny carbon replacement inserts keep your BeFree working optimally. Katadyn says:3x Activated Carbon Filters for BeFree AC Filters. These AC filter replacements are made from activated carbon, which improve